■ 제품필수정보

제조사	SKF
제조사품명	30228
간략설명	SKF 30228 140mm I.D Taper Roller Bearing, 250mm O.D

■ 제품사양

Inside Diameter = 140mm Outside Diameter = 250mm Roller Bearing
타입 = Taper Race Width = 45.75mm Bore
타입 = Parallel Static Load Rating = 570kN
행 수 = 1 Roller Material = Steel Dynamic Load Rating = 451kN End
타입 = Open Reference Speed = 1900rpm Limiting Speed = 2600rpm Fatigue Limit Load = 58.5kN SKF Taper Roller Bearing, 140 mm ID, 250 mm OD - 30228 This taper roller bearing from SKF uses tapered rollers and raceways to accommodate simultaneous axial and radial loads. It reduces rotational friction and noise by keeping moving parts separate. The units optimised design and surface finish combine to promote lubricant film formation, which contributes to a long service life and makes this a low-maintenance choice. As the inner and outer rings are separable and interchangeable, the bearing is easy to mount, dismount and inspect. You can adjust this component against a second tapered roller bearing and apply a preload to achieve a rigid bearing application.??Parallel bore type ??Compact structure ??High precision ??Inside diameter of 140 mm ??Outside diameter of 250 mm ??Race width of 45.75 mm Application Information ??Electric motors ??Fans ??Gearboxes ??Pump applications When should I use a tapered roller bearing? There are various types of roller bearings, including cylinder, needle, spherical and tapered types. A tapered roller bearing should be used when you need to accommodate combined axial and radial loads. This type of bearing also produces low friction, so it keeps operating temperatures low and allows for a smooth motion.